FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2024-12-16 05:50:19 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

ASoC: wm_adsp: Use GFP_DMA for algorithm readback

Browse Source 
Normally kmalloc() returns things that are DMA safe so not visible on all
platforms but we do need to explicitly request DMA safe memory.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2013-01-20 22:17:30 +09:00
parent 25c62f7e70
commit f2a93e2a4c
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sound/soc/codecs/wm_adsp.c
View File

@ -553,7 +553,7 @@ static int wm_adsp_setup_algs(struct wm_adsp *dsp)
adsp_warn(dsp, "Algorithm list end %x 0x%x != 0xbeadead\n",
term, be32_to_cpu(val));
alg = kzalloc((term - pos) * 2, GFP_KERNEL);
alg = kzalloc((term - pos) * 2, GFP_KERNEL | GFP_DMA);
if (!alg)
return -ENOMEM;